Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::countQuery

Drupal\Core\Database\Query\Select::countQueryRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)392 396 4 1.0%
Incl. Wall Time (microsec) per call 196 198 2 1.0%
Excl. Wall Time (microsec)35 30 -5 -14.3%
Incl. CPU (microsecs)396 402 6 1.5%
Incl. CPU (microsecs) per call 198 201 3 1.5%
Excl. CPU (microsec)26 28 2 7.7%
Incl. MemUse (bytes)42,776 42,776 0 0.0%
Incl. MemUse (bytes) per call 21,388 21,388 0 0.0%
Excl. MemUse (bytes)2,808 2,808 0 0.0%
Incl. PeakMemUse (bytes)34,392 34,392 0 0.0%
Incl. PeakMemUse (bytes) per call 17,196 17,196 0 0.0%
Excl. PeakMemUse (bytes)2,552 2,552 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::countQuery [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::countQuery0 N/A% 4 0.2% 6 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -125.0% 2 33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 11 275.0% 11 183.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::getCountQuery0 N/A% -7 -175.0% -5 -83.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 8 200.0% 5 83.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addExpression0 N/A% 5 125.0% 4 66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -4 -100.0% -5 -83.3% 0 N/A% 0 N/A%